42590935 has 8 divisors (see below), whose sum is σ = 51314256. Its totient is φ = 33936000.

The previous prime is 42590927. The next prime is 42590957. The reversal of 42590935 is 53909524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42590935 - 2³ = 42590927 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42590894 and 42590903.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15714 + ... + 18223.

It is an arithmetic number, because the mean of its divisors is an integer number (6414282).

Almost surely, 2^42590935 is an apocalyptic number.

42590935 is a deficient number, since it is larger than the sum of its proper divisors (8723321).

42590935 is a wasteful number, since it uses less digits than its factorization.

42590935 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34193.

The product of its (nonzero) digits is 48600, while the sum is 37.

The square root of 42590935 is about 6526.1730746280. The cubic root of 42590935 is about 349.2253206269.

The spelling of 42590935 in words is "forty-two million, five hundred ninety thousand, nine hundred thirty-five".